{
  "$schema": "http://json-schema.org/schema#",
  "title": "Validator for misp-taxonomies",
  "id": "https://www.github.com/MISP/misp-taxonomies/schema.json",
  "defs": {
    "predicate": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "value": {
          "type": "string"
        },
        "colour": {
          "type": "string"
        },
        "description": {
          "type": "string"
        },
        "numerical_value": {
          "type": "number"
        },
        "expanded": {
          "type": "string"
        }
      },
      "required": [
        "value"
      ]
    },
    "entry": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "predicate": {
          "type": "string"
        },
        "entry": {
          "type": "array",
          "uniqueItems": true,
          "items": {
            "type": "object",
            "additionalProperties": false,
            "properties": {
              "value": {
                "type": "string"
              },
              "description": {
                "type": "string"
              },
              "expanded": {
                "type": "string"
              },
              "numerical_value": {
                "type": "number"
              }
            },
            "required": [
              "value"
            ]
          }
        }
      }
    },
    "required": [
      "predicate"
    ]
  },
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "namespace": {
      "type": "string"
    },
    "expanded": {
      "type": "string"
    },
    "description": {
      "type": "string"
    },
    "version": {
      "type": "integer"
    },
    "predicates": {
      "type": "array",
      "uniqueItems": true,
      "items": {
        "type": "object",
        "$ref": "#/defs/predicate"
      }
    },
    "values": {
      "type": "array",
      "uniqueItems": true,
      "items": {
        "type": "object",
        "$ref": "#/defs/entry"
      }
    },
    "refs": {
      "type": "array",
      "uniqueItems": true,
      "items": {
        "type": "string"
      }
    }
  },
  "required": [
    "namespace",
    "description",
    "version",
    "predicates"
  ]
}